package com.ny.demo;
public class Test17 {
    public static void main(String[] args) {
        test2(1,2);
        test2(5,6);
        test2(999,8552);
    }

    //void :没有返回值
    public  static  void  test2(int a,int b){
        System.out.println(a+b);
    }



}
